| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.72 | 9.376% | $34.6941 | $34.69 | $34.70 | $34.70 |
| Purchase #2 | $84.38 | 5.301% | $88.853 | $88.85 | $88.85 | $88.90 |
| Purchase #3 | $180.62 | 7.282% | $193.7727 | $193.77 | $193.75 | $193.80 |
| Purchase #4 | $225.28 | 10.478% | $248.8848 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $78.68 | 12.453% | $88.478 | $88.48 | $88.50 | $88.50 |
| Purchase #6 | $91.34 | 4.550% | $95.496 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $148.59 | 13.280% | $168.3228 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $840.61 | $918.5014 | $918.49 | $918.50 | $918.60 | |